Standards:
GB3087 Chinese national standard
GB5310 Chinese national standard
ASME SA106 Boiler and pressure vessel code of ASME
ASME SA333 Boiler and pressure vessel code of ASME
ASME SA335 B…
Standard:
API SPEC 5CT Standard of American Petroleum Institute
Application:
Seamless steel tubes for oil casing and tubing in oil wells
Model N0.of steel tubes:
J55,N80,L80,P110 etc.
DIN 2391-81 SEAMLESS PRECISION STEEL TUBES (DIN2391-81)
1.Field of application
This Standard applies to seamless precision steel tubes; and, in compliance with ISO/DIS 3304, those tube dimensions…
We can supply the best quality Steel Pipe Elbow to you. Our price is competitive and we take responsibility to any quality uncertainty. Now, we are looking forward to even greater cooperation with ove…
We can makes and markets cold-drawn and hot rolled seamless steel pipes and cold-drawn special-section seamless pipes which are widely applied in the industries of petrochemical, boiler, automobile, m…
Synopsis of Process Routing: quality carbon steel → cold rolling → bright heat treatment without oxidization (NBK status) → nondestructive testing. In the wall honing and inside flushing under the …
Synopsis of Process Routing: quality carbon steel → cold drawing → bright heat treatment without oxidization (NBK status) → nondestructive testing. In the wall honing and inside flushing under the …
We can produce Seamless Steel Pipes,Welded Pipes and Galv.Pipes. Our products have got API 5L Certificate.
Material: API 5L ASTM A106 GR.B/A53, BS1387
Standard: ANSI/DIN/JIS/BS
Our products adopt Austrian forest wood fibrin MODAL, long-staple cotton, porous high quality warm-keeping fibre and Dupont Lycra. Integrating green plant essence, they are featured with unmatchable p…
our company is a special tubing manufacturer engaging in the production of stainless steel,alloy steel,carbon steel elbow,bends,tee,reducer,faucet pipe and flange.the website is "www.ruidatong.co…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea